Feedback

{

  // Union field content can be only one of the following:
  "link": {
    object (TextLink)
  },
  "video": {
    object (VideoLink)
  }
  // End of list of possible types for union field content.
}

{
  "uri": string,
  "displayText": string
}

{
  "displayText": string,

  // Union field video can be only one of the following:
  "youtubeUri": string
  // End of list of possible types for union field video.
}